I like it, but I like the twin stick play mechanic in general. Robotron, Rescue, Smash TV and Black Widow are all games I play pretty regularly.
Krull was a pretty rare machine in the wild. Seemed like one of those machines the mom and pop arcades would get, but you'd never see it in the chain places. Small place near me growing up had Krull and a few other unusual games I never saw after it closed up, like Venture, Time Pilot 84 and Pepper II.